Queen Scaffolding Jack Base Hot Dip Galvanized Scaffold Screw Base Jack
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Hardware / Building Materials

Queen Scaffolding Jack Base Hot Dip Galvanized Scaffold Screw Base Jack

$15.90
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SCREW JACK FOR SCAFFOLDING A screw jack consists of a heavy-duty vertical screw with a load table mounted on its top, which screws into a threaded hole in a stationary support frame with a wide base resting on the ground. When the handle is turned clockwise, the screw moves further out of the base, lifting the load resting on the load table. Thread Screw jacks are the accessory used to safely adjust the scaffold legs. This may be necessary when different working heights are encountered or when the scaffold is mounted on sloped surfaces.For many types of scaffolding system, such as ringlock system, frame system and cuplock system. THICKENED SCREW We use Q235 steel to build, in order to make the adjustable base have a stronger endurance, we thickened the screw to make it stronger and more durable. CLEAR THREAD Our threads are directly twisted on professional equipment with steel pipes, not externally welded, so our threads have high precision, clear threads, and will not jam during

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